#返回的是一个文件的操作句柄
f = open("06relax小诗",'r')
#1.读所有字符
# data = f.read()
# print(data)

#2.读取指定数量的字符
# data1 = f.read(6)
# print(data1)

#3.读一行
line01 = f. readline()
print(line01,end="")